【题目】阅读短文,从方框中选择适当的词并用其正确形式填空,使短文通顺、意思完整。每空限填一词,每词限用一次。方框中有两个词是多余的。

fear, health, with, sunglasses, sure, sport, regular, question, day, least, last, think

William Blake described the eyes as the “windows of the soul”. Our eyes are the windows through which we see the world around us. Either way, there's no 1 that we place great value on our eyes and our eyesight(视力). Surveys have shown that of the five sense, sight is the one that people 2 losing the most.

Thinking about the important function(功能) of our eyes, we'd give them the best care possible, but sometimes we get too busy or forget to do a few simple things that can keep our eyes3.

Protecting your eyes starts 4 the food on your plate. Remember when you were a kid and your mom told you that carrots would improve your eyesight.

Give up your 5 habits that could seriously hurt your eyes. Always wear6 in a sunny day to protect your eyes from Ultraviolet ray(紫外线). Rest your eyes every 20 minutes from the computer screen by looking 20 feet away for 20 seconds. At 7 every 2 hours, get up and take a 15minute break when working at a computer.

Make 8 your eyes do not get hurt in the first place. You should try to prevent eye hurt when you're playing 9 or doing housework. You should also know when to wear safety glasses and what kinds will work best for you.

Last but not least, get your eyes examined 10. Eye exams can help find some eye diseases. It's important to find these diseases early on, when they're easier to treat.

【题目】(C).阅读与回答问题。

Have you seen this photo yet? This is the first— ever image of a black hole. On April 10, people around the world got their first look at a real black hole. Scientists say it is a landmark(里程碑) in the history of science.

The image shows a black hole with a bright ring around it. The black hole lies in a galaxy(星系) named Messier 87 which is about 55 million light— years from earth. Scientists say that the image proves that black holes are real. It also supports Einstein’s theory of general relativity(广义相对论).

The image is fuzzy ( 模糊的). Scientists said it might be possible to make the image sharper by using algorithms(计算机算法). They are also working on taking pictures of other black holes.

More than 200 astronomers helped to capture ( ) the image, including 16 from we Chinese mainland.

回答下面问题, 每个答案不超过 5 个单词。

1When did people got their first look at a real black hole?

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2What is around the black hole?

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3Which galaxy does the black hole lie in?

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4How can scientists make the image sharper?

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5How many astronomers helped to capture the image?

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【题目】阅读下面短文, 根据短文内容完成表格中所缺信息, 每空一词。

Going green is easier than you think. There are little things you can do every day to help reduce greenhouse gases and make a meaningful influence on the environment. Here are things you can do to help save the earth.

Pay attention to how you use water. The little things can make a big difference. Every time you turn off the water while brushing your teeth, you' re doing something good. Try drinking tap water instead of bottled water, so you don't waste the bottles as well. Wash your clothes in cold water when you can.

Leave your car at home. If you can stay off the road just two days a week, you'll reduce greenhouse gas emissions(排放)by an average of 1,590 pounds per year. You can go to the post office, supermarket and shoe repair place in one trip. It will save your gas and time.

Walk or ride your bike to work, school and anywhere you can. You can reduce greenhouse gases while burning some calories and improving your health.

Recycle. You can help reduce waste just by putting the cans into different bins. If you're trying to choose between two products, pick the one with the least packaging(包装)

Drive smarter. Slow down—driving 60 miles (96 km) per hour instead of 70 mph, the highway will exactly save you up 4 miles (6 km) per gallon(加仑).

Taking care of the earth is not just a duty—it's a privilege(荣幸)

1 on Going Green

2

Going green is easier than you think. You can help save the earth by doing little things.

Main body

Pay attention to how to use water

Turn off the water while brushing your 3.

Drink tap water 4 of bottled water.

Wash your clothes in cold water.

Leave your car at home

5 off the roads can reduce gas emissions.

Travelling to some places in one trip will save your gas and time.

Go anywhere on 6 or by bike if possible

Reduce greenhouse gases by walking or riding a bike.

Burn some calories and make you 7.

Recycle

Put the cans into different bins.

Pick the products 8 the least packaging.

Drive smarter

Drive at the 9 of 96 km per hour on the highway

Conclusion

Taking care of the earth in not only a duty but 10 a privilege.

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